| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.84 | 11.662% | $36.6698 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $166.63 | 5.140% | $175.1948 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $132.66 | 10.834% | $147.0324 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $164.42 | 8.644% | $178.6325 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $69.58 | 4.569% | $72.7591 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $60.39 | 4.154% | $62.8986 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $15.94 | 7.688% | $17.1655 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $642.46 | $690.3527 | $690.35 | $690.35 | $690.40 | |